gdZddlmZddlmZddlmZddlm Z ddl m Z ddl m Z Gdd e jeZGd d eZGd d eZdS)zQDirectives are hints to the pulse compiler for how to process its input programs.) annotations)ABC)channels) instruction) PulseError)deprecate_pulse_funcc*eZdZdZeddZdS) DirectivezeA compiler directive. This is a hint to the pulse compiler and is not loaded into hardware. returnintcdSzDuration of this instruction.rselfs Z/granary/edev/quantum/lib/python3.11/site-packages/qiskit/pulse/instructions/directives.pydurationzDirective.durations qNr r )__name__ __module__ __qualname____doc__propertyrrrrr r s> Xrr cZeZdZdZedddfdZedd ZddZxZ S)RelativeBarrierz$Pulse ``RelativeBarrier`` directive.N)namer chans.Channelr str | Nonechtt||dS)awCreate a relative barrier directive. The barrier directive blocks instructions within the same schedule as the barrier on channels contained within this barrier from moving through the barrier in time. Args: channels: The channel that the barrier applies to. name: Name of the directive for display purposes. operandsrN)super__init__tuple)rrr __class__s rr$zRelativeBarrier.__init__'s. %//=====rr tuple[chans.Channel, ...]c|jSz-Returns the channels that this schedule uses.r"rs rrzRelativeBarrier.channels5s }rotherobjectboolct|t|o)t|jt|jkS)z#Verify two barriers are equivalent.) isinstancetypesetr)rr+s r__eq__zRelativeBarrier.__eq__:s6%d,,ZT]1C1Cs5>GZGZ1ZZr)rrrr)r r')r+r,r r-) rrrrrr$rrr2 __classcell__r&s@rrr$s..DH > > > > > > > >X[[[[[[[[rrceZdZdZe ddfd Zd Zedd ZeddZ eddZ xZ S) TimeBlockadeaPulse ``TimeBlockade`` directive. This instruction is intended to be used internally within the pulse builder, to convert :class:`.Schedule` into :class:`.ScheduleBlock`. Because :class:`.ScheduleBlock` cannot take an absolute instruction time interval, this directive helps the block representation to find the starting time of an instruction. Example: This schedule plays constant pulse at t0 = 120. .. code-block:: python from qiskit.pulse import Schedule, Play, Constant, DriveChannel schedule = Schedule() schedule.insert(120, Play(Constant(10, 0.1), DriveChannel(0))) This schedule block is expected to be identical to above at a time of execution. .. code-block:: python from qiskit.pulse import ScheduleBlock, Play, Constant, DriveChannel from qiskit.pulse.instructions import TimeBlockade block = ScheduleBlock() block.append(TimeBlockade(120, DriveChannel(0))) block.append(Play(Constant(10, 0.1), DriveChannel(0))) Such conversion may be done by .. code-block:: python from qiskit.pulse.transforms import block_to_schedule, remove_directives schedule = remove_directives(block_to_schedule(block)) .. note:: The TimeBlockade instruction behaves almost identically to :class:`~qiskit.pulse.instructions.Delay` instruction. However, the TimeBlockade is just a compiler directive and must be removed before execution. This may be done by :func:`~qiskit.pulse.transforms.remove_directives` transform. Once these directives are removed, occupied timeslots are released and user can insert another instruction without timing overlap. Nrr channelrrrcRt||f|dS)zCreate a time blockade directive. Args: duration: Length of time of the occupation in terms of dt. channel: The channel that will be the occupied. name: Name of the time blockade for display purposes. r!N)r#r$)rrr7rr&s rr$zTimeBlockade.__init__ps- 8W"5DAAAAArcXt|jtstddS)zCalled after initialization to validate instruction data. Raises: PulseError: If the input ``duration`` is not integer value. zQTimeBlockade duration cannot be parameterized. Specify an integer duration value.N)r/rr rrs r _validatezTimeBlockade._validates7 $--- c   rr c|jdS)zmReturn the :py:class:`~qiskit.pulse.channels.Channel` that this instruction is scheduled on. r*rs rr7zTimeBlockade.channels }Qrtuple[chans.Channel]c|jfSr))r7rs rrzTimeBlockade.channelss rc|jdSrr*rs rrzTimeBlockade.durations}Qr)N)rr r7rrr)r r)r r=r) rrrrrr$r:rr7rrr3r4s@rr6r6?s..`  B B B B B B B      X X   X     rr6N)r __future__rabcr qiskit.pulserchansqiskit.pulse.instructionsrqiskit.pulse.exceptionsrqiskit.utils.deprecate_pulser Instructionr rr6rrrrHsXW""""""******111111......======      '   [[[[[i[[[6[ [ [ [ [ 9[ [ [ [ [ r